|
SOFT OXIDE SPEC’S
Soft Grades of Iron Oxide Product Characteristics
(All Specifications are reported as Maximum Values except Fe2O3 as aMinimum Value)
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|
HP-2 |
|
|
TYPICAL |
SPEC |
|
Cl- wt.% |
0.053 |
<0.125 |
|
SiO2 wt.% |
0.004 |
<0.008 |
|
CaO wt.% |
0.0055 |
<0.0010 |
|
Na2O wt.% |
0.001 |
<0.01 |
|
Al2O3 wt.% |
0.004 |
<0.005 |
|
MnO wt.% |
0.134 |
0.2-0.3 |
|
P2O5 wt.% |
0.0015 |
<0.005 |
|
TiO2 wt.% |
0.0005 |
|
|
Cr2O3 wt.% |
0.0016 |
|
|
K2O wt.% |
0.0025 |
|
|
CuO wt.% |
0.0015 |
|
|
Fe2O3wt.% |
99.450 |
>99.3 |
|
SO42- |
0.0850 |
0.03-0.10 |
|
Particle Size Microns(D-50) |
1.08um |
|
|
Loss of Moisture
wt.% |
0.200 |
0.2-0.4 |
|
Surface Area
m2/g |
6.94000 |
5.0-7.0 |
|
Bulk Density
mg/cm3 |
0.600 |
0.4-0.65 | | 
